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Is; are Are; are Is; is Are; is
these are those are they are they’re
This; that These; that This; those These; those
Are you Is this Are these Is he
This; that These; that This; those These; those
Yes, they are No, those aren't No, these aren't Yes, those are
those whose mothers gave them more affection children who had been given a balanced diet those whose fathers worked the night shift those who had no brothers or- sisters
has been have come lives live
completely on his own genes. largely on his parents' genes. mostly on his brothers' genes. mainly on his sisters' genes.
These, brother This, brother these, brothers These, brothers
No, they aren’t. No, these aren’t. Yes, these arE. Yes, they arE.